Is duellberg-konzentra.de valid?

Domain: duellberg-konzentra.de

Valid: Yes

This domain is valid and should be able to receive e-mail.

Tested MX: mx2.dkint.de (87.191.45.91)

Using MX pointer mx2.dkint.de from DNS with priority: 10

Block: No

You do not need to block this domain for signups/registrations.

Disposable: No

This does not look like a temporary/disposable e-mail domain.

Raw API reason:

USE THE API, DO NOT SCRAPE THIS DATA

No anomaly detected

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